#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>
int main() {
	int i, j = 0;
	for (i = 1; i <= 9; i++) {
		for (j = 1; j <= i; j++)
			printf("%d*%d=%d\n", i, j, i + j);
	}
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	return 0;
}